The grocery shop of Abraham Plas at the Koningstraat in Amsterdam. Standing in the doorway Heintje Plas-van Rheenen and before the shop their sons Simon (l) and Joseph (Jo) Plas.
In addition, a Jokos file (number 1885) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.